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錦隆水泥制品有限公司主營:水泥管、窨井蓋、檢查井 、rpc蓋板、雨水篦子其他水泥制品
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  • 鋼筋混凝土鋼承口頂管
  • 鋼筋混凝土鋼承口頂管
鋼筋混凝土鋼承口頂管 鋼筋混凝土頂管是以水泥、鋼筋、沙、石子等做原材料以離心機攪拌成型的一種排污管

  鋼筋混凝土頂管是以水泥、鋼筋、沙、石子等做原材料以離心機攪拌成型的一種排污管,主要用于城市雨水、污水或農田排灌等排水的任務,它是一種非開挖鋪設地下管道的施工方法,就是兩頭挖兩口作業井,然后在井下從這頭向另一頭把管道頂進去。不過不是直接往土里頂,而是利用一個機頭先在前面鉆洞,一邊鉆一邊把管道頂進去。


鋼筋混凝土頂管


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